Yes
you do need a jacket based on the weather in Grimsby, UK 1 second ago
Why? Because it's quite chilly.
41°F5°C & Mostly Cloudy
Wind is 4 mph6 km/h from the W, gusting to 6 mph10 km/h
| April 16 | ||||
| 6pm | 41°F5°C | 5 mph8 km/h SW | Mostly Cloudy | |
| 7pm | 41°F5°C | 7 mph11 km/h SW | Mostly Cloudy | |
| 8pm | 41°F5°C | 9 mph15 km/h W | Partly Cloudy | |
| 9pm | 41°F5°C | 11 mph18 km/h W | Mostly Clear | |
| 10pm | 40°F5°C | 12 mph20 km/h NW | Mostly Clear | |
| 11pm | 40°F4°C | 12 mph19 km/h NW | Mostly Clear | |
| April 17 | ||||
| 12am | 39°F4°C | 12 mph19 km/h NW | Clear | |
| 1am | 38°F3°C | 11 mph18 km/h NW | Clear | |
| 2am | 38°F3°C | 11 mph18 km/h NW | Clear | |
| 3am | 40°F4°C | 12 mph20 km/h NW | Clear | |
| 4am | 42°F6°C | 14 mph22 km/h NW | Mostly Clear | |
| 5am | 45°F7°C | 14 mph23 km/h NW | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 15 | 41°F5°C | 50°F10°C | 21 mph33 km/h from N | Windy | Mostly Clear |
| April 16 | 38°F3°C | 50°F10°C | 16 mph26 km/h from NW | Windy | Partly Cloudy |
| April 17 | 37°F3°C | 53°F12°C | 11 mph18 km/h from W | Drizzle | Rain |
| April 18 | 42°F6°C | 53°F11°C | 19 mph30 km/h from N | Windy | Partly Cloudy |
| April 19 | 39°F4°C | 55°F13°C | 9 mph14 km/h from N | Mostly Cloudy | Cloudy |
| April 20 | 44°F7°C | 56°F13°C | 7 mph10 km/h from NE | Cloudy | Mostly Cloudy |
| April 21 | 44°F7°C | 55°F13°C | 8 mph13 km/h from NE | Mostly Cloudy | Drizzle |
Yes
Low of 37°F3°C, High of 50°F10°CWind: 16 mph26 km/h
Precipitation: None